package cn.aiaudit.product.controller;

import java.io.Serializable;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.collections.ListUtils;
import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.oConvertUtils;
import cn.aiaudit.product.entity.PrProduct;
import cn.aiaudit.product.service.IPrProductService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.def.NormalExcelConstants;
import org.jeecgframework.poi.excel.entity.ExportParams;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecgframework.poi.excel.view.JeecgEntityExcelView;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import com.alibaba.fastjson.JSON;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

/**
 * @Description: 商品管理
 * @Author: jeecg-boot
 * @Date: 2020-07-19
 * @Version: V1.0
 */
@Api(tags = "商品管理")
@RestController
@RequestMapping("/product")
@Slf4j
public class PrProductController extends JeecgController<PrProduct, IPrProductService> {
    @Autowired
    private IPrProductService prProductService;

    /**
     * 分页列表查询
     *
     * @param prProduct
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @AutoLog(value = "商品管理-分页列表查询")
    @ApiOperation(value = "商品管理-分页列表查询", notes = "商品管理-分页列表查询")
    @GetMapping(value = "/list")
    public Result<?> queryPageList(PrProduct prProduct,
                                   @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                   @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                   HttpServletRequest req) {
        QueryWrapper<PrProduct> queryWrapper = QueryGenerator.initQueryWrapper(prProduct, req.getParameterMap());
        queryWrapper.eq("del_flag",0);
        // 列表排序规则：上架状态(未上架在后)，创建时间倒序
        queryWrapper.orderByDesc("create_time");
        Page<PrProduct> page = new Page<PrProduct>(pageNo, pageSize);
        IPage<PrProduct> pageList = prProductService.page(page, queryWrapper);
        return Result.ok(pageList);
    }

    /**
     * 添加
     *
     * @param prProduct
     * @return
     */
    @AutoLog(value = "商品管理-添加")
    @ApiOperation(value = "商品管理-添加", notes = "商品管理-添加")
    @PostMapping(value = "/add")
    public Result<?> add(@RequestBody PrProduct prProduct) {
        prProductService.save(prProduct);
        return Result.ok("添加成功！");
    }

    /**
     * 编辑
     *
     * @param prProduct
     * @return
     */
    @AutoLog(value = "商品管理-编辑")
    @ApiOperation(value = "商品管理-编辑", notes = "商品管理-编辑")
    @PutMapping(value = "/edit")
    public Result<?> edit(@RequestBody PrProduct prProduct) {
        prProductService.updateById(prProduct);
        return Result.ok("编辑成功!");
    }

    @AutoLog(value = "商品管理-上下架")
    @ApiOperation(value = "商品管理-上下架", notes = "商品管理-上下架")
    @PostMapping(value = "/shelf")
    public Result<?> shelf(@RequestBody PrProduct prProduct) {
        String message;
        String id = prProduct.getId();
        PrProduct current = prProductService.getById(id);
        String status = current.getProductOnShelf().equals("0") ? "1" : "0";
        current.setProductOnShelf(status);
        prProductService.updateById(current);
        if ("0".equals(status)) {
            message = "上架成功";
        } else {
            message = "下架成功";
        }
        return Result.ok(message);
    }

    /**
     * 通过id删除
     *
     * @param id
     * @return
     */
    @AutoLog(value = "商品管理-通过id删除")
    @ApiOperation(value = "商品管理-通过id删除", notes = "商品管理-通过id删除")
    @DeleteMapping(value = "/delete")
    public Result<?> delete(@RequestParam(name = "id", required = true) String id) {
        PrProduct prProduct = prProductService.getById(id);
        if (prProduct != null) {
            prProduct.setDelFlag(1);
            prProductService.updateById(prProduct);
        }
        return Result.ok("删除成功!");
    }

    /**
     * 批量删除
     *
     * @param ids
     * @return
     */
    @AutoLog(value = "商品管理-批量删除")
    @ApiOperation(value = "商品管理-批量删除", notes = "商品管理-批量删除")
    @DeleteMapping(value = "/deleteBatch")
    public Result<?> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
        List<String> idList = Arrays.asList(ids.split(","));
        if (idList != null && idList.size() > 0) {
            idList.forEach(id -> {
                PrProduct prProduct = prProductService.getById(id);
                if (prProduct != null) {
                    prProduct.setDelFlag(1);
                    prProductService.updateById(prProduct);
                }
            });
            return Result.ok("批量删除成功!");
        } else {
            return Result.error("请选择商品!");
        }
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    @AutoLog(value = "商品管理-通过id查询")
    @ApiOperation(value = "商品管理-通过id查询", notes = "商品管理-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<?> queryById(@RequestParam(name = "id", required = true) String id) {
        PrProduct prProduct = prProductService.getById(id);
        if (prProduct == null) {
            return Result.error("未找到对应数据");
        }
        return Result.ok(prProduct);
    }

    /**
     * 导出excel
     *
     * @param request
     * @param prProduct
     */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, PrProduct prProduct) {
        return super.exportXls(request, prProduct, PrProduct.class, "商品管理");
    }

    /**
     * 通过excel导入数据
     *
     * @param request
     * @param response
     * @return
     */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        return super.importExcel(request, response, PrProduct.class);
    }

}
